private void ThrowIfNotAvailable()
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
if (Cv2Gpu.GetCudaEnabledDeviceCount() < 1)
{
throw new OpenCvSharpException("GPU module cannot be used.");
}
}
/// <summary>
/// Checks whether the opencv_gpu*.dll includes CUDA support.
/// </summary>
protected void ThrowIfNotAvailable()
{
if (IsDisposed)
{
throw new ObjectDisposedException(GetType().Name);
}
if (Cv2Gpu.GetCudaEnabledDeviceCount() < 1)
{
throw new OpenCvSharpException("Your OpenCV DLL does not support GPU module.");
}
if (!IsGpuCompatible)
{
throw new OpenCvSharpException("The selected GPU device is not compatible.");
}
}
/// <summary>
/// Creates DeviceInfo object for the given GPU
/// </summary>
/// <param name="deviceId"></param>
public DeviceInfo(int deviceId)
{
Cv2Gpu.ThrowIfGpuNotAvailable();
ptr = NativeMethods.cuda_DeviceInfo_new2(deviceId);
}